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<li><a class="reference internal" href="#">federatedml.ftl.data_util package</a><ul>
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<li><a class="reference internal" href="#module-federatedml.ftl.data_util.common_data_util">federatedml.ftl.data_util.common_data_util module</a></li>
<li><a class="reference internal" href="#module-federatedml.ftl.data_util.log_util">federatedml.ftl.data_util.log_util module</a></li>
<li><a class="reference internal" href="#module-federatedml.ftl.data_util.uci_credit_card_util">federatedml.ftl.data_util.uci_credit_card_util module</a></li>
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  <div class="section" id="federatedml-ftl-data-util-package">
<h1>federatedml.ftl.data_util package<a class="headerlink" href="#federatedml-ftl-data-util-package" title="Permalink to this headline">¶</a></h1>
<div class="section" id="submodules">
<h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline">¶</a></h2>
</div>
<div class="section" id="module-federatedml.ftl.data_util.common_data_util">
<span id="federatedml-ftl-data-util-common-data-util-module"></span><h2>federatedml.ftl.data_util.common_data_util module<a class="headerlink" href="#module-federatedml.ftl.data_util.common_data_util" title="Permalink to this headline">¶</a></h2>
<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.add_random_mask">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">add_random_mask</code><span class="sig-paren">(</span><em>value</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#add_random_mask"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.add_random_mask" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.add_random_mask_for_list_of_values">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">add_random_mask_for_list_of_values</code><span class="sig-paren">(</span><em>value_list</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#add_random_mask_for_list_of_values"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.add_random_mask_for_list_of_values" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.balance_X_y">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">balance_X_y</code><span class="sig-paren">(</span><em>X</em>, <em>y</em>, <em>seed=5</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#balance_X_y"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.balance_X_y" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.convert_dict_to_array">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">convert_dict_to_array</code><span class="sig-paren">(</span><em>data_dict</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#convert_dict_to_array"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.convert_dict_to_array" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.convert_instance_table_to_array">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">convert_instance_table_to_array</code><span class="sig-paren">(</span><em>instances_table</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#convert_instance_table_to_array"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.convert_instance_table_to_array" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.convert_instance_table_to_dict">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">convert_instance_table_to_dict</code><span class="sig-paren">(</span><em>instances_table</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#convert_instance_table_to_dict"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.convert_instance_table_to_dict" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.create_data_generator">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">create_data_generator</code><span class="sig-paren">(</span><em>X</em>, <em>y</em>, <em>start_end_index_list</em>, <em>feature_index_range</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#create_data_generator"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.create_data_generator" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.create_guest_host_data_generator">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">create_guest_host_data_generator</code><span class="sig-paren">(</span><em>X</em>, <em>y</em>, <em>overlap_ratio=0.2</em>, <em>guest_split_ratio=0.5</em>, <em>guest_feature_num=1</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#create_guest_host_data_generator"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.create_guest_host_data_generator" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.create_table">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">create_table</code><span class="sig-paren">(</span><em>data</em>, <em>indexes=None</em>, <em>model_table_name=None</em>, <em>model_namespace=None</em>, <em>persistent=False</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#create_table"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.create_table" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.feed_into_dtable">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">feed_into_dtable</code><span class="sig-paren">(</span><em>ids</em>, <em>X</em>, <em>y</em>, <em>sample_range</em>, <em>feature_range</em>, <em>tables_name=None</em>, <em>partition=1</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#feed_into_dtable"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.feed_into_dtable" title="Permalink to this definition">¶</a></dt>
<dd><p>Create an eggroll table feed with data specified by parameters provided</p>
<p>:param :
:type : param ids: 1D numpy array
:param :
:type : param X: 2D numpy array
:param :
:type : param y: 2D numpy array
:param :
:type : param sample_range: a tuple specifies the range of samples to feed into dtable
:param :
:type : param feature_range: a tuple specifies the range of features to feed into dtable
:param :
:type : param tables_name: a dictionary specifies table namespace (with key table_ns) and table name (with key table_name)
:param :
:type : param partition: number of partition used when creating the dtable
:param :
:type : return: an eggroll dtable</p>
</dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.generate_table_namespace_n_name">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">generate_table_namespace_n_name</code><span class="sig-paren">(</span><em>input_file_path</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#generate_table_namespace_n_name"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.generate_table_namespace_n_name" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.get_timestamp">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">get_timestamp</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#get_timestamp"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.get_timestamp" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.load_data">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">load_data</code><span class="sig-paren">(</span><em>infile</em>, <em>id_index</em>, <em>feature_index_range</em>, <em>label_index</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#load_data"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.load_data" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.load_model_parameters">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">load_model_parameters</code><span class="sig-paren">(</span><em>model_table_name</em>, <em>model_namespace</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#load_model_parameters"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.load_model_parameters" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.overlapping_samples_converter">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">overlapping_samples_converter</code><span class="sig-paren">(</span><em>target_features_dict</em>, <em>target_sample_indexes</em>, <em>ref_sample_indexes</em>, <em>target_labels_dict=None</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#overlapping_samples_converter"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.overlapping_samples_converter" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.remove_random_mask">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">remove_random_mask</code><span class="sig-paren">(</span><em>value</em>, <em>mask</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#remove_random_mask"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.remove_random_mask" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.remove_random_mask_from_list_of_values">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">remove_random_mask_from_list_of_values</code><span class="sig-paren">(</span><em>value_list</em>, <em>mask_list</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#remove_random_mask_from_list_of_values"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.remove_random_mask_from_list_of_values" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.save_data_to_eggroll_table">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">save_data_to_eggroll_table</code><span class="sig-paren">(</span><em>data</em>, <em>namespace</em>, <em>table_name</em>, <em>partition=1</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#save_data_to_eggroll_table"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.save_data_to_eggroll_table" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.save_model_parameters">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">save_model_parameters</code><span class="sig-paren">(</span><em>model_parameters</em>, <em>model_table_name</em>, <em>model_namespace</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#save_model_parameters"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.save_model_parameters" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.series_plot">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">series_plot</code><span class="sig-paren">(</span><em>losses</em>, <em>fscores</em>, <em>aucs</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#series_plot"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.series_plot" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.shuffle_X_y">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">shuffle_X_y</code><span class="sig-paren">(</span><em>X</em>, <em>y</em>, <em>seed=5</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#shuffle_X_y"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.shuffle_X_y" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.split_data_combined">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">split_data_combined</code><span class="sig-paren">(</span><em>X</em>, <em>y</em>, <em>overlap_ratio=0.3</em>, <em>ab_split_ratio=0.1</em>, <em>n_feature_b=16</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#split_data_combined"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.split_data_combined" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.split_into_guest_host_dtable">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">split_into_guest_host_dtable</code><span class="sig-paren">(</span><em>X</em>, <em>y</em>, <em>overlap_ratio=0.2</em>, <em>guest_split_ratio=0.5</em>, <em>guest_feature_num=16</em>, <em>tables_name=None</em>, <em>partition=1</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#split_into_guest_host_dtable"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.split_into_guest_host_dtable" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.common_data_util.stack_overlap_nonoverlap">
<code class="descclassname">federatedml.ftl.data_util.common_data_util.</code><code class="descname">stack_overlap_nonoverlap</code><span class="sig-paren">(</span><em>data_dict</em>, <em>overlap_data_indexes</em>, <em>nonoverlap_data_indexes</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/common_data_util.html#stack_overlap_nonoverlap"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.common_data_util.stack_overlap_nonoverlap" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

</div>
<div class="section" id="module-federatedml.ftl.data_util.log_util">
<span id="federatedml-ftl-data-util-log-util-module"></span><h2>federatedml.ftl.data_util.log_util module<a class="headerlink" href="#module-federatedml.ftl.data_util.log_util" title="Permalink to this headline">¶</a></h2>
<dl class="function">
<dt id="federatedml.ftl.data_util.log_util.create_shape_msg">
<code class="descclassname">federatedml.ftl.data_util.log_util.</code><code class="descname">create_shape_msg</code><span class="sig-paren">(</span><em>components</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/log_util.html#create_shape_msg"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.log_util.create_shape_msg" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

</div>
<div class="section" id="module-federatedml.ftl.data_util.uci_credit_card_util">
<span id="federatedml-ftl-data-util-uci-credit-card-util-module"></span><h2>federatedml.ftl.data_util.uci_credit_card_util module<a class="headerlink" href="#module-federatedml.ftl.data_util.uci_credit_card_util" title="Permalink to this headline">¶</a></h2>
<dl class="function">
<dt id="federatedml.ftl.data_util.uci_credit_card_util.load_UCI_Credit_Card_data">
<code class="descclassname">federatedml.ftl.data_util.uci_credit_card_util.</code><code class="descname">load_UCI_Credit_Card_data</code><span class="sig-paren">(</span><em>infile=None</em>, <em>balanced=True</em>, <em>seed=5</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/uci_credit_card_util.html#load_UCI_Credit_Card_data"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.uci_credit_card_util.load_UCI_Credit_Card_data" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.uci_credit_card_util.load_guest_host_dtable_from_UCI_Credit_Card">
<code class="descclassname">federatedml.ftl.data_util.uci_credit_card_util.</code><code class="descname">load_guest_host_dtable_from_UCI_Credit_Card</code><span class="sig-paren">(</span><em>data_model_param_dict: dict</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/uci_credit_card_util.html#load_guest_host_dtable_from_UCI_Credit_Card"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.uci_credit_card_util.load_guest_host_dtable_from_UCI_Credit_Card" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="function">
<dt id="federatedml.ftl.data_util.uci_credit_card_util.load_guest_host_generators_for_UCI_Credit_Card">
<code class="descclassname">federatedml.ftl.data_util.uci_credit_card_util.</code><code class="descname">load_guest_host_generators_for_UCI_Credit_Card</code><span class="sig-paren">(</span><em>file_path</em>, <em>num_samples=None</em>, <em>overlap_ratio=0.2</em>, <em>guest_split_ratio=0.5</em>, <em>guest_feature_num=16</em>, <em>balanced=True</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/federatedml/ftl/data_util/uci_credit_card_util.html#load_guest_host_generators_for_UCI_Credit_Card"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#federatedml.ftl.data_util.uci_credit_card_util.load_guest_host_generators_for_UCI_Credit_Card" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

</div>
<div class="section" id="module-federatedml.ftl.data_util">
<span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-federatedml.ftl.data_util" title="Permalink to this headline">¶</a></h2>
</div>
</div>


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